Molecular Biology Research Guide

Encyclopedia of Life (els)  A fully searchable collection of articles by scientists and historians in the fields of biochemistry and physiology, cell biology, developmental biology, ecology, evolution, genetics, immunology, molecular biology, neuroscience, microbiology and virology, plant science, structural biology, science and society.

Methods in molecular biology  a very large series from Humana Press.  We have all of the print volumes  (>1800), and many electronic via SpringerLink Protocols.